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Research Output 2011 2019

2019
2 Citations (Scopus)

A new geological map for formation distribution on southern part of south China sea: West Kalimantan, Indonesia

Kausarian, H., Lei, S., Goh, T. L., Cui, Y. & Batara, 1 Jan 2019, In : International Journal of GEOMATE. 17, 63, p. 249-254 6 p.

Research output: Contribution to journalArticle

Open Access
South China Sea
Borneo
Indonesia
Sediments
Cretaceous

A New Geological Map of Formation Distribution on Southern Part of South China Sea:; Natuna Island, Indonesia

Kausarian, H., Lei, S., Goh, T. L., Cui, Y. & Suryadi, A., 1 Jan 2019, In : IOP Conference Series: Materials Science and Engineering. 532, 1, 012020.

Research output: Contribution to journalConference article

Open Access
Lithology
Sandstone
Sedimentary rocks
Satellite imagery
Reefs

Coefficient of restitution of limestone determined from normal drop laboratory test

Ghani, M. F. A., Simon, N. & Goh, T. L., 27 Jun 2019, 2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium. Rasol, N. H. A., Ibrahim, K., Hasbullah, S. A., Jumali, M. H. H., Ibrahim, N., Hanafiah, M. M. & Latif, M. T. (eds.). American Institute of Physics Inc., 060014. (AIP Conference Proceedings; vol. 2111).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
surface roughness
limestone
energy
rocks
coefficients

Comparative analysis of several rock slope stability rating system: A case study at Kajang SILK highway

Rahim, A. F. A. & Goh, T. L., 27 Jun 2019, 2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium. Rasol, N. H. A., Ibrahim, K., Hasbullah, S. A., Jumali, M. H. H., Ibrahim, N., Hanafiah, M. M. & Latif, M. T. (eds.). American Institute of Physics Inc., 060003. (AIP Conference Proceedings; vol. 2111).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
ratings
slope stability
rocks
slopes
road
3 Citations (Scopus)

Effects of tectonic stresses and structural planes on slope deformation and stability at the Buzhaoba open Pit Mine, China

Chen, S., Goh, T. L., Han, L. & Tovele, G. S. V., 1 Feb 2019, In : Sains Malaysiana. 48, 2, p. 317-324 8 p.

Research output: Contribution to journalArticle

Open Access
open pit mine
tectonics
slope stability
effect
stability analysis

Geomechanical strength of carbonate rock in Kinta Valley, Perak, Malaysia

Goh, T. L., Ailie, S. S., Amanina, M. N., Ainul, M. M. R., Abdul Ghani, R., Norbert, S. & Lee, K. E., 1 Jan 2019, In : IOP Conference Series: Materials Science and Engineering. 527, 1, 012038.

Research output: Contribution to journalConference article

Open Access
Carbonates
Rocks
Tensile strength
Compressive strength
Loads (forces)

Integrated cave stability assessment: A case study at naga mas cave, Mount Pua, Kinta Valley, Ipoh, Perak, Malaysia

Lai, G. T., Kit, L. K., Hussin, A., Serasa, A. S., Rafek, A. G., Ern, L. K., Mohamed, T. R., Lei, S., Chen, Y. & Zhang, M., 1 Jan 2019, In : Sains Malaysiana. 48, 11, p. 2493-2501 9 p.

Research output: Contribution to journalArticle

Open Access
cave
valley
safety
roof
dip
1 Citation (Scopus)

Isoprene hotspots at the Western Coast of Antarctic Peninsula during MASEC′16

Mohd Nadzir, M. S., Cain, M., Robinson, A. D., Bolas, C., Harris, N. R. P., Parnikoza, I., Salimun, E., Mustafa, E. M., Alhasa, K. M., Zainuddin, M. H. M., Ghee, O. C., Morris, K., Khan, F., Latif, M. T., Wallis, B. M., Cheah, W., Zainudin, S. K., Yusop, N., Ahmad, M. R., Hussin, W. M. R. W. & 19 others, Salleh, S. M., Hamid, H. H. A., Goh, T. L., Uning, R., Abu Bakar, M. A., Mohd Ariff, N., Tuah, Z., A Wahab, M. I., Foong, S. Y., Samah, A. A., Chenoli, S. N., Wan Johari, W. L., Zain, C. R. C. M., Rahman, N. A., Rosenstiel, T. N., Yusoff, A. H., Sabuti, A. A., Alias, S. A. & Noor, A. Y. M., 1 Jan 2019, (Accepted/In press) In : Polar Science.

Research output: Contribution to journalArticle

scientific expeditions
isoprene
coasts
coast
particulate organic carbon

Preface

Abdullah, W. H., Fatt, N. T., Rafek, A. G. M. & Goh, T. L., 1 Jan 2019, In : Bulletin of the Geological Society of Malaysia. 2019, 67, p. iii

Research output: Contribution to journalEditorial

Probabilistic analysis of potential planar-type rock slope failure of selected malaysian rock slopes

Rahim, A. F. A., Simon, N., Mohamed, T. R., Rafek, A. G. M., Serasa, A. S., Chen, Y., Zhang, M., Lee, K. E. & Goh, T. L., 1 Jan 2019, In : Bulletin of the Geological Society of Malaysia. 2019, 67, p. 95-102 8 p.

Research output: Contribution to journalArticle

Open Access
slope failure
safety
rock
slope stability
stability analysis
2018
3 Citations (Scopus)

A systematic approach of rock slope stability assessment: A case study at Gunung Kandu, Gopeng, Perak, Malaysia

Mohd Razib, A. M., Goh, T. L., Mazlan, N. A., Abdul Ghani, M. F., Tuan Mohamed, T. R., Rafek, A. G., Serasa, A. S., Chen, Y. & Zhang, M., 1 Jul 2018, In : Sains Malaysiana. 47, 7, p. 1413-1421 9 p.

Research output: Contribution to journalArticle

slope stability
rock
toppling
cliff
cross section
Open Access
Sedimentary rocks
Iron
Rocks
Weathering
Compressive Strength
3 Citations (Scopus)

Spatial-temporal variations in surface ozone over Ushuaia and the Antarctic region: observations from in situ measurements, satellite data, and global models

Mohd Nadzir, M. S., Ashfold, M. J., Khan, F., Robinson, A. D., Bolas, C., Latif, M. T., Wallis, B. M., Mead, M. I., Hamid, H. H. A., Harris, N. R. P., Ramly, Z. T. A., Goh, T. L., Liew, J. N., PK Ahamad, F., Uning, R., Samah, A. A., Abdul Maulud, K. N., Suparta, W., Zainudin, S. K., A Wahab, M. I. & 7 others, Sahani, M., Müller, M., Yeok, F. S., Rahman, N. A., Mujahid, A., Morris, K. I. & Sasso, N. D., 1 Jan 2018, In : Environmental Science and Pollution Research. 25, 3, p. 2194-2210 17 p.

Research output: Contribution to journalArticle

Antarctic Regions
Ozone
Carbon Monoxide
in situ measurement
satellite data
1 Citation (Scopus)

Stability assessment of limestone cave: Batu Caves, Selangor, Malaysia

Goh, T. L., Mang, W. J., Rafek, A. G., Serasa, A. S., Mazlan, N. A., Razib, A. M. M., Hussin, A., Lee, K. E. & Mohamed, T. R., 1 Jan 2018, In : Sains Malaysiana. 47, 1, p. 59-66 8 p.

Research output: Contribution to journalArticle

cave
limestone
Q system
dip
roof
4 Citations (Scopus)

Sustainable water resources management and potential development of multi-purpose dam: The case of Malaysia

Lee, K. E., Shahabudin, S. M., Mokhtar, M., Choy, Y. K., Goh, T. L. & Simon, N., 1 Jan 2018, In : Applied Ecology and Environmental Research. 16, 3, p. 2323-2347 25 p.

Research output: Contribution to journalArticle

dams (hydrology)
water management
Malaysia
dam
social impact
1 Citation (Scopus)

The geomechanical strength of carbonate rock in Kinta valley, Ipoh, Perak Malaysia

Mazlan, N. A., Goh, T. L., Razib, A. M. M., Rafek, A. G., Serasa, A. S., Simon, N., Surip, N., Lee, K. E. & Mohamed, T. R., 4 Apr 2018, 2017 UKM FST Postgraduate Colloquium: Proceedings of the University Kebangsaan Malaysia, Faculty of Science and Technology 2017 Postgraduate Colloquium. American Institute of Physics Inc., Vol. 1940. 020046

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Malaysia
valleys
carbonates
rocks
discontinuity
2017
1 Citation (Scopus)
Araceae
Environmental Biodegradation
Malaysia
phytoremediation
Eichhornia
4 Citations (Scopus)

Peak friction angle estimation from joint roughness coefficient of discontinuities of limestone in peninsular Malaysia

Serasa, A. S., Goh, T. L., Rafek, A. G., Hussin, A., Lee, K. E. & Mohamed, T. R., 1 Feb 2017, In : Sains Malaysiana. 46, 2, p. 181-188 8 p.

Research output: Contribution to journalArticle

Limestone
Surface roughness
Friction
Polynomials
Linear equations
Polyacrylates
Wastewater treatment
Magnesium
magnesium
Textiles
1 Citation (Scopus)
Wetlands
constructed wetland
wetland
Carbon
carbon
1 Citation (Scopus)

Uniaxial compressive strength of Antarctic Peninsula rocks: Schmidt hammer rebound test

Goh, T. L., Mazlan, N. A., Mohd Nadzir, M. S., Rafek, A. G., Serasa, A. S., Hussin, A., Lee, K. E. & Yeok, F. S., 1 May 2017, In : Sains Malaysiana. 46, 5, p. 677-684 8 p.

Research output: Contribution to journalArticle

compressive strength
coast
rock
test
igneous rock
2016
5 Citations (Scopus)

Assessment of ultimate bearing capacity based on the hoek-brown failure criterion

Goh, T. L., Reza, M. S., Rafek, A. G., Serasa, A. S., Hussin, A. & Lee, K. E., 1 Nov 2016, In : Sains Malaysiana. 45, 11, p. 1603-1607 5 p.

Research output: Contribution to journalArticle

bearing capacity
rock
rock mass classification
slope failure
engineering
2 Citations (Scopus)

Development of empirical correlation of peak friction angle with surface roughness of discontinuities using tilt test

Serasa, A. S., Goh, T. L., Rafek, A. G., Simon, N., Hussein, A., Lee, K. E., Surip, N. & Mohamed, T. R., 17 Nov 2016, 2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium. American Institute of Physics Inc., Vol. 1784. 060033

Research output: Chapter in Book/Report/Conference proceedingConference contribution

discontinuity
surface roughness
friction
shear strength
limestone
4 Citations (Scopus)

Kajian ketumpatan lineamen dalam penilaian potensi jatuhan batuan di kawasan Lembah Kinta

Translated title of the contribution: Study of lineament density in potential evaluation of rock fall in Kinta ValleyGhani, M. F. A., Simon, N., Goh, T. L., Mohamed, T. R. T. & Rafek, A. G., 1 Dec 2016, In : Sains Malaysiana. 45, 12, p. 1887-1896 10 p.

Research output: Contribution to journalArticle

lineament
valley
rock
limestone
rockfall
9 Citations (Scopus)

Use of ultrasonic velocity travel time to estimate uniaxial compressive strength of granite and schist in Malaysia

Goh, T. L., Rafek, A. G., Serasa, A. S., Hussin, A. & Lee, K. E., 1 Feb 2016, In : Sains Malaysiana. 45, 2, p. 185-193 9 p.

Research output: Contribution to journalArticle

compressive strength
schist
travel time
granite
geotechnical engineering
2015
11 Citations (Scopus)

Assessment of rockfall potential of limestone hills in the Kinta Valley

Simon, N., Ghani, M. F. A., Hussin, A., Goh, T. L., Rafek, A. G., Surip, N., Monam, T. R. T. & Lee, K. E., 2015, In : Journal of Sustainability Science and Management. 10, 2, p. 24-34 11 p.

Research output: Contribution to journalArticle

rockfall
Limestone
Rocks
limestone
valley
1 Citation (Scopus)

A systematic approach for the quantification of rock slope stability

Rafek, A. G. & Goh, T. L., 1 Jan 2015, Engineering Geology for Society and Territory - Volume 2: Landslide Processes. Springer International Publishing, p. 787-790 4 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

slope stability
discontinuity
rock
testing method
slope failure
6 Citations (Scopus)

Correlation of ultrasonic velocity slowness with uniaxial compressive strength of schists in Malaysia

Goh, T. L., Rafek, A. G., Serasa, A. S., Simon, N., Hussin, A. & Lee, K. E., 2015, In : Electronic Journal of Geotechnical Engineering. 20, 25, p. 12663-12670 8 p.

Research output: Contribution to journalArticle

Ultrasonic velocity
compressive strength
schist
Compressive strength
nondestructive testing
9 Citations (Scopus)

Empirical correlation of uniaxial compressive strength and primary wave velocity of Malaysian schists

Goh, T. L., Rafek, A. G., Serasa, A. S., Simon, N., Lee, K. E. & Hussin, A., 2015, In : Electronic Journal of Geotechnical Engineering. 20, 5, p. 1801-1812 12 p.

Research output: Contribution to journalArticle

compressive strength
schist
Compressive strength
wave velocity
Rocks
2014
10 Citations (Scopus)

Empirical correlation of uniaxial compressive strength and primary wave velocity of Malaysian granites

Goh, T. L., Rafek, A. G., Serasa, A. S., Simon, N. & Lee, K. E., 2014, In : Electronic Journal of Geotechnical Engineering. 19 E, p. 1063-1072 10 p.

Research output: Contribution to journalArticle

compressive strength
Compressive strength
wave velocity
Rocks
Ultrasonics
9 Citations (Scopus)

Korelasi pekali kekasaran kekar (JRC) dengan sudut geseran puncak satah ketakselanjaran batuan granit, Semenanjung Malaysia

Translated title of the contribution: Correlation of joint roughness coefficient (JRC) with peak friction angles of discontinuity planes of granites, Peninsular Malaysia)Goh, T. L., Rafek, A. G. & Arifin, M. H., 2014, In : Sains Malaysiana. 43, 5, p. 751-756 6 p.

Research output: Contribution to journalArticle

roughness
friction
Malaysia
7 Citations (Scopus)

Lineaments and their association with landslide occurrences along the Ranau-Tambunan road, Sabah

Simon, N., Roslee, R., Lian Marto, N., Akhir, J. M., Rafek, A. G. & Goh, T. L., 2014, In : Electronic Journal of Geotechnical Engineering. 19 C, p. 645-656 12 p.

Research output: Contribution to journalArticle

Landslides
lineament
landslide
road
RADARSAT

Response surface modeling of polyacrylamide redox polymerization

Lee, K. E., Goh, T. L. & Simon, N., 2014, In : International Journal of ChemTech Research. 7, 6, p. 2697-2710 14 p.

Research output: Contribution to journalArticle

Polyacrylates
Polymerization
Acrylamide
Ammonium persulfate
Sodium
2012
7 Citations (Scopus)

Kekuatan geomekanik batuan granit dan syis di Semenanjung Malaysia

Translated title of the contribution: Geomechanical strength of granites and schists of Peninsular MalaysiaGoh, T. L., Rafek, A. G. & Arifin, M. H., Feb 2012, In : Sains Malaysiana. 41, 2, p. 193-198 6 p.

Research output: Contribution to journalArticle

Rocks
Weathering
Compressive strength
Tensile strength
Lithology
6 Citations (Scopus)

Korelasi pekali kekasaran kekar dengan sudut geseran puncak satah ketakselanjaran batuan syis, Semenanjung Malaysia

Translated title of the contribution: Correlation of joint roughness coefficient with peak friction angles of discontinuity planes of schists, Peninsular MalaysiaRafek, A. G., Goh, T. L. & Arifin, M. H., Mar 2012, In : Sains Malaysiana. 41, 3, p. 293-297 5 p.

Research output: Contribution to journalArticle

Malaysia
schist
discontinuity
roughness
friction
2011
2 Citations (Scopus)

Application of spectral analysis of surface wave method for rock mass characterization

Goh, T. L., Samsudin, A. R. & Rafek, A. G., Feb 2011, In : Environmental and Engineering Geoscience. 17, 1, p. 77-84 8 p.

Research output: Contribution to journalArticle

rock mass response
Geophysics
deformation mechanism
geophysics
Shear strength
4 Citations (Scopus)

Application of spectral analysis of surface waves (SASW) method: Rock mass characterization

Goh, T. L., Samsudin, A. R. & Rafek, A. G., May 2011, In : Sains Malaysiana. 40, 5, p. 425-430 6 p.

Research output: Contribution to journalArticle

spectral analysis
surface wave
rock quality designation
rock
site characterization
3 Citations (Scopus)

Pencirian geomekanik jasad batuan dengan menggunakan kaedah seismos: Nisbah poisson

Translated title of the contribution: Rock mass geomechanical characterization by seismic methods: Poisson's ratioGoh, T. L., Ghani Rafek, A., Samsudin, A. R., Hariri Ariffin, M. & Baizura Yunus, N., Jun 2011, In : Sains Malaysiana. 40, 6, p. 561-568 8 p.

Research output: Contribution to journalArticle

seismic method
Poisson ratio
rock
wave velocity
weathering
6 Citations (Scopus)

Ujian ricih terus permukaan satah ketakselanjaran granit

Translated title of the contribution: Direct shear test of granite discontinuity plane surfacesGoh, T. L., Rafek, A. G., Ariffin, M. H. & Baizurayunus, N., May 2011, In : Sains Malaysiana. 40, 5, p. 419-423 5 p.

Research output: Contribution to journalArticle

shear test
discontinuity
granite
friction
quarry